vim hanging when using SlimuxREPLSendLine about slimux HOT 12 CLOSED

Okay, I've got it! MacOSX users, please try these settings with tmux 2.2:

export EVENT_NOKQUEUE=1
export EVENT_NOPOLL=1

These magic environment variables come from tmux's MacOSX-specific osdep_event_init() function, whose source code is available at https://github.com/tmux/tmux/blob/2.2/osdep-darwin.c#L77-L78.

Note: This is the same approach I followed for solving this issue in tmux 2.2 running under Linux. 🐧

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Are you using tmux 2.2? It's a known issue: see tmux/tmux#416 and try this workaround.

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@sunaku Appreciate the tip - I am using tmux 2.2. Setting that environment variable doesn't do the trick however. I will try to pull in your patch and recompile tmux later today.

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Rebuilt tmux including tmux/tmux#416 and the issue persists. If there is more debugging that would be helpful to provide, please let me know.

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Oops, I missed the fact that you're on a Mac. 😅 The workaround and patch you tried only apply to Linux. Report this issue upstream at tmux: it might be a Mac-related issue that they (have yet to?) know about.

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Hi @arifb did you managed to find a way around the problem. I'm having exactly the same issue after updating tmux and trying to export EVENT_NOEPOLL=1 as suggested in the link above. Did you have any luck in fixing the issue? I'm also using OS X.

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@gzagatti I downgraded to tmux 2.1 for now

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Yes @arifb I did the same and it works.

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Thanks @sunaku it works like a charm

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@arifb can you confirm that it works? I also just pushed a change that lets you specify the path to your tmux, this should allow for better flexibility.

I had an issue with the same symptoms when the tmux session was running one version and slimux found a tmux of another version, hopefully either the mention above or the configuration will alleviate the problem.

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@slashfoo not sure if for @arifb worked, but I tried in tmux 2.2 and worked like a boss! 👍
Without those envs, vim crashes like described above.

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thanks @hlegius I'll close this issue then.

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